<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script type="text/javascript" src="../js/jquery-3.1.1.min.js"></script>
    <script type="text/javascript" src="../js/img.proxy.beforehand.load.js"></script>
</head>
<body>
    <div id="app"></div>
</body>
</html>